emily senay

 

For residents and cleanup workers, health risks of Gulf oil spill remain uncertain

A year after the BP spill, cleanup workers are still asking questions about health risks. Can a federal study provide the answers? Need to Know’s medical correspondent reports.

This week on Need to Know

Executive Producer Shelley Lewis gets up up to speed on this week’s Need to Know.

    •  
      American Voices
       
      The Watch List
       
       
      climate desk